baber/WOPTO huggingface dataset:
Patent JP-S6484386-A (JP)
Title: Method for identifying attribute of image
Inventor: OUCHI SATOSHI
IPC: G06T7/00
Filed: 1987-09-28
Abstract: PURPOSE:To easily and rapidly execute processing by smoothing the density histogram of image data obtained by quantizing the color density of red, green and blue and identifying the attribution of an image on the basis of the number of feature points extracted from the smoothed density histogram CONSTITUTION:The number (frequency) of picture elements having the same color density is accumulated from inputted image data to form a density histogram, the frequencies of the preceding and succeeding several levels of each density level are added, the added value is divided by the value of the added density level to smooth the frequency in each density level. The obtained histogram curve is stored as linear graphic data and broken line approximating processing is applied to the histogram curve on the basis of the linear graphic data. Bent point obtained as the result of the broken line approximating processing are extracted as feature points and a multi-color image and a full color image are identified n the basis of the number of feature points. Consequently, the number of data bits per picture element can be reduced, the processing based upon a microcomputer can be easily executed and image processing can be rapidly executed.
Patent JP-H0965624-A (JP)
Title: Motor driver and device and method for cooking food
Inventor: SEKIYA TETSUO
IPC: H02K17/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide various kinds of stable high-performance devices by expanding the applicable extent of a motor driver composed of a rotor and a stator. SOLUTION: A motor driver is provided with a stator 2 which generates a rotary magnetic field and/or alternating magnetic field and a rotor 1 upon which the rotary and/or alternating magnetic field is impressed and the rotor 1 is assembled in a separable state by rotatably supporting the rotor 1 with a supporting means 3 which is separately provided from that of the stator 2.
Patent JP-H04119395-A (JP)
Title: Electronic musical instrument effect device
Inventor: NISHI YOSHIO
IPC: G10H1/043
Filed: 1990-09-10
Abstract: PURPOSE:To obtain amplitude modulation effect which never becomes unattractive by connecting a modulation frequency setting part to a modulation waveform generation part and a modulation amplitude setting part to a modulation waveform amplification part, and further connecting random number generation parts which add random fluctuations. CONSTITUTION:The frequency random number generation part 112 provided to the modulation frequency setting part 108 generates a random number for fluctuations of the frequency of a basic waveform for amplitude modulation, i.e., a value of deviation from frequency data on the basic waveform for amplitude modulation. Further, the amplitude random number generation part 113 provided to the modulation amplitude setting part 109 generate a random number for a value of deviation from amplitude data on the basic waveform for amplitude modulation. Then the modulation frequency setting part 108 sets the frequency of the waveform for amplitude modulation to which frequency fluctuations are added by using frequency data from an effect specification part 107 and modulation data for frequency data from a frequency random number generation part 112. Consequently, the periodic monotone of the frequency modulation effect is improved.
Patent JP-H0799455-A (JP)
Title: Device for estimating error rate after decoding by viterbi decoder
Inventor: IKEGAWA MASAO
IPC: H04L1/00
Filed: 1993-09-28
Abstract: PURPOSE:To provide an error check method in which the possibility of a failure is low without decreasing a transmission efficiency. CONSTITUTION:A reliability exponent calculation device 109 introduces a corresponding coding series from a survival path of each state stored in a path memory at a point of time and calculates a reliability figure of the path by comparing the series with a received series. A reliability figure comparator 110 compares a reliability figure of a maximum likelihood path in reliability figures of each survival path received from the reliability figure calculation device 109 with a reliability figure of other path to calculate the reliability of a decoded series.
Patent JP-H0662688-A (JP)
Title: Structure for cultivating plant its apparatus
Inventor: KAWAI TAMOTSU
IPC: A01G9/02
Filed: 1992-08-17
Abstract: PURPOSE:To obtain a structure for culturing a plant suitable for efficiently cultivating the plant such as a field crop without any onset of diseases and its apparatus. CONSTITUTION:The structure 10 for cultivating a plant is constructed by covering a solid culture medium 14 with a water-impermeable sheet 16 and placing the covered solid culture medium on a panlike container 12 composed of a foam and cultivating the plant 36 in a recessed part 38 formed in the solid culture medium 14. In this structure for cultivating the plant, a moisture sensor 20 and water supply pipes 18 are embedded in the solid culture medium 14 and a pipe for regulating the temperature is installed in the container 12 to construct the apparatus 10 for cultivating the plant.
Patent JP-H1064718-A (JP)
Title: High permeability oxide magnetic material
Inventor: MURAI KENICHI
IPC: H01F1/34
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To enlarge the crystal grain size uniformly to enable the formation of a high specific resistance grain boundary layer by specifying the contents of main components Fe2 O3 , MnO and ZnO as well as those of sub-components P2 O5 and ZrO. SOLUTION: A high purity Fe oxide material is mixed with MnO and ZnO powders in a ball mill to provide a compsn. of 52-53mol% of Fe2 O3 , 24-28mol% of MnO, and 19-24mol% of ZnO, the mixed powder is calcined in the air, 0.3-1.5wt.% of P2 O5 and 0.2wt.% or less of ZnO2 (not zero) are added to this powder, the mixed powder is pulverized by the ball mill to obtain a powder of about 1.0μm in mean grain size, the obtd. powder is spray-granulated and formed into a toroidal compact and it is baked.
Patent JP-H1094230-A (JP)
Title: Outer rotor concentrated winding rotating electric machine, and motor vehicle using it
Inventor: TAJIMA FUMIO
IPC: B60L15/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a small, light, and highly efficient outer rotator concentrated winding rotating electric machine and a motor vehicle equipped with it. SOLUTION: A rotating electric machine 1 comprises a stator 2 which is equipped with a winding 5, a stator magnetic pole composed of a stator winding salient pole 42 where the stator winding 5 is wound concentrically, a salient pole 47 consisting of a magnetic substance around it, a stator yoke 41 constituting the passage of the magnetic flux of the salient pole, and a rotor 3 which has polarity at roughly equal intervals. In this case, either side of the stator winding salient pole 42 where the stator winding is wound concentrically, the salient pole piece 47 consisting of a magnetic substance around it, and the stator yoke 41 constituting the passage of the magnetic flux of the salient pole is divided.
Patent JP-H0289338-A (JP)
Title: Semiconductor device
Inventor: INAI KEIICHI
IPC: H01L21/301
Filed: 1988-09-27
Abstract: PURPOSE:To protect an active element surface and a static electricity breakdown by executing dicing on a scribe line by providing the scribe line achieving dicing on the rear surface which is opposite to the active element surface formed on a wafer. CONSTITUTION:First of all, an active element formed by repeating oxidation, diffusion, etching, etc., is formed on the surface of a wafer. After that. after lapping the rear surface to approximately 200mum by lapping technology, an SiO2 film is formed on this rear surface by the CVD process. After that, Al is sputtered to the entire surface and the shape of a scribe line 2 is etched in grid shape. Also, the scribe line 2 formed in this grid shape is formed so that an active area on the surface may be included. Then, the wafer and the scribe line 2 are subject to recognition and cutting by the dicing process and laser or a pattern recognition device for producing a semiconductor device.
Patent JP-H05244956-A (JP)
Title: Production of l-phenylalanine by recombinant escherichia coli
Inventor: HOWAA YAN KIMU
IPC: C12P13/06
Filed: 1992-09-10
Abstract: PURPOSE: To enable the production of L-phenylalanine in high yield.  
     CONSTITUTION: A new Escherichia coli (KCCM 10,013) capable of producing L-phenylalanine in a high yield is used. The method for producing L- phenylalanine by recombinant Escherichia coli which may be transformed with a novel plasmid pMW16 containing two promoters and a temperature-sensitive repressor for expressing a pheA gene and an aroF gene wherein chorimate mutase p-prephenate dehydratase is coded for by the pheA gene and 3-deoxy-D- arabinoheptulosonate 7 phosphate synthase is coded for by the aroF gene. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6483168-A (JP)
Title: Estimating device for occurrence of glitch in logic circuit
Inventor: HARADA TAKASHI
IPC: G01R31/28
Filed: 1987-09-25
Abstract: PURPOSE:To enable the simple and high-speed estimation of the possibility of occurrence of glitch caused by a fine shift of the timing of signals in a logic circuit, by a method wherein input signals at two consecutive times in the logic circuit are computed by a bit and compared with each other. CONSTITUTION:A storage means M1 stores the content of each bit of an input signal at a time preceding to the present in a logic circuit, while a storage means M2 stores the content of each bit of an input signal at the present time in the logic circuit. An arithmetic means M3 executes computations of the content of each bit outputted from the storage means M1 and the content of each bit outputted from the storage means M2 corresponding to the function of the logic circuit. In other words, the arithmetic means M3 executes a computation of taking a logical sum for each bit and others. A comparing means M4 compares, by each bit, a bit string X0 being the result of computation by the arithmetic means M3 with a bit string Xs prepared beforehand corresponding to the function of the logic circuit, and when these strings coincide with each other, it outputs a signal G showing that there is a possibility of occurrence of glitch.
Patent JP-H0991069-A (JP)
Title: Extended bus control circuit
Inventor: HOSHI SHOJI
IPC: G06F3/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of unnecessary radiation of radio waves even when an external extended equipment is not connected to an external extending connector. SOLUTION: An input bus signal S1 to a personal computer(PC) 1 is inputted to the PC 1 as it is. An output bus signal S2 is outputted from an extending connector 3 to an extended equipment 4 as an identical signal S3 of which output is controlled by a buffer circuit 21. An enable signal for the circuit 21 is used as a connection detection signal S4 by pulling up a ground signal from the extended equipment 4 to constant voltage VCC by a pull-up resistor 26 in an extension connecting part 2. An I/O bus signal S8 other than data and a data I/O bus signal S13 are similarly controlled at their outputs by bidirectional buffer circuits 22, 23 and connected to the equipment 4 as identical signals S7, S14 through the connector 3. The connection detection signal S4 can be shared also as enable signals for the circuits 22, 24.
Patent JP-2001066202-A (JP)
Title: Torque sensor and motor-driven steering apparatus using it
Inventor: TOKUMOTO YOSHITOMO
IPC: G01B7/30
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a torque sensor which can detect steering angles and torque and a motor-driven steering apparatus using the sensor. SOLUTION: A torque sensor is constituted in such a way that an elliptic magnet plate 51 is attached to an input shaft 1 and a second elliptic magnet plate 52 is attached to an output shaft 2. The magnet plates 51 and 52 are magnetized and the intensities of the magnetic fields formed by the magnet plates 51 and 52 are detected by means of magnetic sensors MG1 and MG2 arranged outside the first magnet plate 51 and a magnet sensor MG3 arranged outside the second magnet plate 52. The torque sensor detects steering angles and torque, based on the outputs of the magnetic sensors MG1, MG2, and MG3.
Patent JP-H0555720-A (JP)
Title: Connecting structure for printed wiring board
Inventor: TOYODA YASUHIRO
IPC: H05K1/14
Filed: 1991-08-29
Abstract: PURPOSE:To obtain a structure for connecting a plurality of flexible printed boards in a press-contacted state with a common press contacting member. CONSTITUTION:After cylindrical rubber pieces 17a and 17b are arranged in grooves 16a and 16b provided at the connecting part of a camera body, connection patterns of substrates 11 and 12 and substrates 13 and 14 are formed in a faced state on the pieces 17a and 17b and the substrates are pressed with a pressure plate 19. The press-contacting force between the connection patterns are corrected by changing the diameters of the rubber pieces 17a and 17b so that the pressure contact force can become uniform even when a level difference exists between the substrates 11 and 12 and substrates 13 and 14 due to the short dimensions of the substrates 13 and 14.
Patent JP-H02115808-A (JP)
Title: Waveguide optical module having fiber coupling
Inventor: RORUFU REEGENAA
IPC: G02B6/30
Filed: 1989-09-20
Abstract: PURPOSE: To improve the stability to heat, vibration and mechanical impact by providing the surfaces of holding parts which are band-shaped supporting members mounted at a base body contg. integrated optical waveguides with slender grooves and embedding and adhering fiber ends into these grooves, thereby coupling the substrate to an optical waveguide module. CONSTITUTION: A waveguide 3 is constituted as a beam splitter by Y joining which begins as a single passage on the input side 6 of the module 1 and ends as the two passages on the output side 7 after passing by an integrated polarizer 8 and an integrated phase modulator 9. The band-shaped supporting members 12 and 13, 13' having the slender grooves 24 in the upper parts are mounted on the input side 6 and output side 7 of the module 1 and the ends 15 of the optical fibers 4 and 5, 5' from which the coating of the fibers are removed are fixed by the adhesives into the respective grooves 14. The band-shaped supporting members 12, 13, 13' are so selected as to have the coefft. of expansion coinciding with the coefft. of expansion of the ends 15 of the fibers 4, 5, 5', by which the stability to the heat, vibration and mechanical impact is improved.
Patent JP-2001067196-A (JP)
Title: Image formiing system
Inventor: IDE YOSHIHIKO
IPC: B41J29/38
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To attain high speed printing by improving printing efficiency and to execute printing by using an always new version form. SOLUTION: Forms to be used for printing in respective host devices 1a to 1n are collectively managed and registered in one (2a) of plural printer devices 2a to 2d. When data printing is instructed by specifying a form from one of the host devices 1a to 1n, each of the other printer devices 2b to 2d receives the transfer of the specified form from the printer device 1a and executes printing on the basis of the transferred form and the data sent from the host devices 1a to 1n.
Patent JP-S61121642-A (JP)
Title: Facsimile equipment
Inventor: NAKAJIMA TOSHIFUMI
IPC: H04N1/00
Filed: 1984-11-19
Abstract: PURPOSE:To eliminate the need for a character ROM for exclusive use of a sub-CPU by turning on a main power supply once when the stand-by power is turned off to on and transferring the content displayed on a display device managed by the sub-CPU to the sub-CPU from the main CPU. CONSTITUTION:The sub-CPU 55 driven by the stand-by the power supply 29 is provided, and after the stand-by power supply 29 is turned on, the main power supply is turned on once, and an itme to be displayed is detected on a display device 52j under the management of the sub CPU 55 after initializing, the content is tansferred to the sub CPU 55. Thus, even if the main power is turned off, the display of the sub CPU 55 is continued by the stand-by power supply 29. Further, the character ROM for exclusive use of the sub-CPU is not required and the structure is simplified.
Patent JP-H0964245-A (JP)
Title: Semiconductor device sealing resin composition and semiconductor device
Inventor: INO SHIGEKI
IPC: C08L63/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a hardened substance having high heat conductivity and moisture resistance by producing high heat conducting particles having specific heat conductivities and a specific average particle diameter, using a silane compound represented by a specific formula as a binder. SOLUTION: High heat conducting particles having heat conductivities of 5w/mk or more and an average particle diameter of 10μm or less are produced by using a silane compound represented by R<1> (4-m) Si(OR<2> )m as a binder. In the formula, R<1> represents a monovalent organic radical, or halogen atom, and R<2> a monovalent hydrocarbon radical, and m is an integer of 1-4. Next these high heat conducting particles are sintered at 700-1,900 deg.C to obtain a high heat conducting filler globular and having an average particle diameter of 3-85μm. When this filler is blended with a semiconductor device sealing resin composition by a ratio of 50-100wt.% to the whole filler, a hardened substance excellent in heat conductivity and moisture resistance in addition to having excellent fluidity is given.  Consequently, a semiconductor device sealed with this hardened substance has high reliability.
Patent JP-2000078305-A (JP)
Title: Communication system
Inventor: ASANO KIMI
IPC: H04B7/26
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, capable of reducing power consumption and performing bidirectional communication high in the serviceability of remote interruption or the like. SOLUTION: In this communication system 1, a clock is respectively incorporated in the respective pieces of PHS terminal equipment 8-1, 8-2, etc., and the respective pieces of the PHS terminal equipment 8-1, 8-2, etc., are normally in a sleep state and activated only at a prescribed time. A calling operation from a center 2 and the reception operation of the PHS terminal equipment 8 are synchronized by the built-in clock, and since the center 2 and the PHS terminal equipment 8 perform communication for checking a meter at least once a month, the time is set then. For instance, when designating the standby time of the PHS terminal equipment 8 every hour, the PHS terminal equipment 8 performs standby operation every hour at 5:00:00, 6:00:00 and 7:00:00 (23, 25 and 27).  For the calling operation from the center 2, a call is originated at 6:00:00, and the command operation of checking the meter or the like and the time matching are performed (21). The reception operation of the PHS terminal equipment 8 and the calling operation of the center 2 at 6:00:00 are synchronized, the communication is performed, and the clock time is set (21 and 25).
Patent JP-H0692602-A (JP)
Title: Fuel reformer for ammonia synthesis
Inventor: KAKEGAWA TOSHIAKI
IPC: C01B3/38
Filed: 1992-09-11
Abstract: PURPOSE:To provide the subject reformer designed to reform alone the low- boiling components in light oil to prevent the fuel feed pipe from blockage, raise mixing speed for fuel with air and prevent catalyst poisoning. CONSTITUTION:The objective reformer is equipped with a catalyst bed 22 to reform part of light oil fuel into a hydrogen gas-contg. reformed gas, an air feed pipe 31 to feed the catalyst bed with air through its heat exchange with the reformed gas, a fuel feed pipe 29 to feed the catalyst bed with fuel through its heat exchange with the catalyst bed, and a fuel evaporator 53 connected to the fuel feed pipe 29. The fuel evaporator has a fuel evaporating member 56 set in between a fuel evaporating chamber 55 and a fuel feeding chamber 54; by feeding this fuel evaporating member 56 with hot air, only the low-boiling components in fuel are evaporated.
Patent JP-H08105364-A (JP)
Title: Engine stopping device
Inventor: IEGI KUNIHIKO
IPC: F02M59/44
Filed: 1994-10-06
Abstract: PURPOSE: To stop the driving of an engine with simple constitution and operation at low cost by turning a control rack to open/close a fuel injection valve by an operating mechanism such as an operating wire, and providing a stop lever to be pushed toward the stopping side of the engine. CONSTITUTION: In the opening/closing control of a fuel injection valve by the movement of a control rack 1, a fitting seat 31 to attach/detach a boss 30 where a stop rod 29 is slidably fitted in the longitudinal direction to/from a rear wall 28 of a pump room is formed, and an opening part 32 where the control rack 1 and the stop rod 29 are longitudinally movable is formed. A bracket 33 is provided on the side of the boss 30 to hold an operating wire 37 of an operating mechanism. A stop lever 3 is turned by pulling this operating wire 37 to press the stop rod 29 against a spring 34. The control rack 1 is moved forward to cut the feed of the fuel and stop the engine.
Patent JP-H1164758-A (JP)
Title: Light scanning optical system and image forming device using the same
Inventor: TAKAYAMA HIDEMI
IPC: G02B26/10
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To correct the curvature of a scanning line on a surface to be scanned and to obtain a satisfactory image by shifting the toric lens of an image forming optical system in accordance with the curvature of a bus line in the subscanning direction on the toric face confronted with the surface to be scanned. SOLUTION: The toric lens 62 is constituted so as to be inclined with an optical axis 63 in accordance with the curvature of the bus-line in the subscanning direction on the 2nd toric face 65 of the toric lens 62 by using an adjusting mechanism 9. In the concrete, the adjusting mechanism 9 for the toric lens 62 is constituted of a lens mount 91, a mount 92 coming into contact with the lens 62 and a curvature adjusting spacer 93. In the case the bus-line on the 2nd toric face 65 of the lens 62 is curved in the subscanning direction with reference to the bus-line of a prescribed design reference bus-line, the curvature adjusting spacer 93 is inserted between the lens 62 and the lens mount 92 in the curvature canceling direction so as to incline the lens 62 with reference to the optical axis 63. Thus, the curvature of the scanning line on the image field is corrected.
Patent JP-H0956466-A (JP)
Title: Sheet and method for evaluating coloring characteristic of cosmetic
Inventor: KANEKO TOMOMICHI
IPC: A45D44/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To evaluate the coloring characteristic of a cosmetic easily and highly reliably. SOLUTION: An evaluation sheet for evaluating the coloring characteristic of a cosmetic has on the same side of its base material sheet a plurality of sections C-1 to C-5 which fall in the range of skin color characteristics and differ from one another in their color characteristics. The coloring characteristic of the cosmetic is evaluated by forming a film of the cosmetic onto the evaluation sheet, and by visually comparing the color characteristics or measuring their colors.